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摘要：
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| 强台风“珍珠”是2006年我国编号的首个热带气旋,它又是影响南海的“初台”,也是登陆华南沿岸的“初台”,生命周期长达10d。在“珍珠”生成发展过程中,具有来得早、范围大、强度强、路径奇、海洋灾害重等特点。本文对台风“珍珠”特性成因分别进行阐述和分析;并通过整理沿海海洋观测站及珠江口浮标的台风过程实测资料,对“珍珠”造成广东近岸、南海北部海域的灾害性台风浪进行分析,结果表明:从5月14～18日凌晨,南海海域持续受到4m以上巨浪影响,台风中心大浪区最大浪高达12m,台风“珍珠”给粤东沿岸造成了严重的海浪灾害;同时结合台风“珍珠”908灾害调查小组的调查数据,分析海洋灾害预警预报机制在防灾减灾中的作用。结果表明:及时、准确的海洋环境预报对沿海地区的防灾减灾有着重要的意义。 |
| Severe typhoon Chanchu is the first tropical cyclone in 2006.Life cycle lasted 10 days.which has come early,big impact,strong intensity,path surprising and serious marine disasters characteristics.The authors will elaborate the causes and characteristics of its research,and reorganizes typhoon process actual material of the coast marine observation station and Zhujiangkou buoy,analyzes disaster wave of northen area of South China Sea in this paper.The result indicated that,from 14th to 18th before dawn,the South China Sea continues to receive the very rough waves influence above 4m,the wave of the near center of typhoon reached as high as 12m,Severe typhoon Chanchu have created serious waves disaster for Guangdong Province,and through the investigation data of the disaster investigation group’s of “908”we can see that:timely,accurate forecasting of the marine environment has great affects to the disaster prevention and reduces to the coastal cities |
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